WO2015120590A1

WO2015120590A1 - Electronic cigarette

Info

Publication number: WO2015120590A1
Application number: PCT/CN2014/072006
Authority: WO
Inventors: 刘秋明
Original assignee: 吉瑞高新科技股份有限公司
Priority date: 2014-02-12
Filing date: 2014-02-12
Publication date: 2015-08-20
Also published as: US20170049152A1; CN105992527A; CN105992527B; US9907339B2

Abstract

An electronic cigarette comprises an electronic cigarette body；the electronic cigarette body is provided with a smoking end (3), an oil reservoir (2) for accommodating tobacco tar, an atomization assembly (4) for atomizing the tobacco tar, and a battery assembly (5) for supplying power to the atomization assembly (4). The oil reservoir (2) is arranged at one end of the electronic cigarette body, the end being far away from the smoking end (3), and the atomization assembly (4) is arranged in the oil reservoir (2). The fact that the oil reservoir (2) is arranged at one end of the electronic cigarette body, the end being far away from the smoking end (3) and the atomization assembly (4) is arranged in the oil reservoir (2), the length of the whole electronic cigarette is shortened, and it is convenient for the user to carry the electronic cigarette. The fact that the oil reservoir (2) for accommodating the tobacco tar is farther from the smoking end (3), so that when an user uses the electronic cigarette, the bad experience of sucking the tobacco tar by the users can be effectively avoided. When the user smokes, in general, the battery assembly (5) close to the smoking end (3) is held, and the oil reservoir (2) is usually not supported by the external force, so that the oil reservoir (2) outputs a uniform amount of the tobacco tar to the atomization assembly (4), and the stability of produced smoke is effectively ensured.

Description

e-cigarette

Technical field

The present invention relates to the field of cigarette replacement technology, and more particularly to an electronic cigarette.

Background technique

The structure of the prior art electronic cigarette is shown in FIG. 1. As can be seen from FIG. 1, the prior art electronic cigarette includes an atomizing component 110 connected to each other. And a battery assembly 120, the atomizing assembly 110 is remote from the end of the battery assembly 120 as a smoking end 100 for the user to smoke. And atomizing assembly 110 An oil storage cotton 111 for storing the smoke oil is disposed therein, and the oil guide cotton 112 is disposed in the oil storage cotton 111, and a heating wire assembly for atomizing the smoke oil 113 . A smoke passage is also formed inside the electronic cigarette, so that the user sucks the smoke that has been atomized by the heating wire assembly 113 through the smoke passage.

In the electronic cigarette shown in Fig. 1, the position of the oil storage cotton 111 is close to the smoking end 100, and the oil storage cotton 111 Located in the smoke passage, making oil storage cotton 111 The smoke oil inside is easy to leak into the smoke passage, and the smoke flowing through the smoke passage is easily condensed by the heat absorbed by the smoke oil, so that the un-atomized smoke oil or the condensed smoke oil is sucked by the user; The user's mouth is clamped on the outside of the storage smoke oil area, thus the oil storage cotton The smoke oil in the 111 may cause the amount of the smoke oil to be delivered to the heating wire assembly 113 to be different due to the difference in the clamping force of the oral cavity, which not only makes the amount of smoke unstable, but also causes the wire to be heated when the amount of the smoke oil is too large. Component 113 The electric heating wire in the middle atomization area cannot be atomized to generate smoke due to being submerged by the smoke oil, and the smoke oil is easily leaked from the smoking end 100, causing the user to smoke the oil. In addition, the existing atomizing assembly 110 is disposed in the battery assembly Between 120 and the nozzle 100, the overall length of the electronic cigarette is long, which is not suitable for carrying.

Summary of the invention

The technical problem to be solved by the present invention is that the above-mentioned electronic cigarettes of the prior art have the advantages of long length, inconvenient carrying, and easy for the user to smoke the smoke oil, and provide a short-length, which can prevent the user from smoking the smoke oil. Easy to carry electronic cigarettes.

The technical solution adopted by the present invention to solve the technical problem thereof is: constructing an electronic cigarette, comprising:

Electronic cigarette body;

The electronic cigarette body is provided with a smoking end, an oil reservoir for containing the oil, an atomizing assembly for atomizing the oil, and a battery assembly for supplying power to the atomizing assembly;

The oil reservoir is disposed on an end of the electric neutron smoke body away from the smoking end;

The atomizing assembly is disposed in the oil reservoir,

In the electronic cigarette of the present invention, the battery assembly is located between the smoking end and the oil reservoir, and the oil reservoir is detachably connected to the battery assembly.

In the electronic cigarette of the present invention, the atomizing assembly is detachably coupled within the oil reservoir.

In the electronic cigarette of the present invention, the battery assembly includes:

Battery cover

a battery housed inside the battery case;

A first threaded sleeve is disposed on the end of the battery sleeve adjacent to the oil reservoir for detachable connection with the oil reservoir.

In the electronic cigarette of the present invention, the atomizing component comprises:

An electric heating wire assembly for atomizing the smoke oil;

An oil guiding mechanism for conveying the oil in the oil reservoir to the heating wire assembly for atomization.

In the electronic cigarette of the present invention, the atomizing component further includes:

Nebulizer support;

An atomizer electrode fixedly disposed inside the atomizer holder and electrically connected to the heating wire assembly;

An insulating ring is disposed between the atomizer holder and the atomizer electrode;

An atomizing sleeve disposed on the atomizer holder, the oil guiding mechanism being disposed inside the atomizing sleeve.

In the electronic cigarette of the present invention, the oil reservoir includes:

Body part

a second threaded sleeve for detachably connecting with the first threaded sleeve is disposed at an end of the body portion adjacent to the battery assembly;

a baffle disposed radially in the body portion, the baffle dividing the hollow interior of the body portion into an oil storage chamber isolated from each other and a receiving cavity for receiving the atomizing assembly;

The baffle is provided with an insertion hole for inserting the oil guiding mechanism into the oil reservoir.

In the electronic cigarette of the present invention, an annular sealing plug with a through hole is disposed in the insertion hole.

In the electronic cigarette according to the present invention, a rupturable film for sealing the oil guiding mechanism is provided inside the through hole of the annular sealing plug.

Body part

The body portion is formed with a convex portion axially reduced in diameter close to the end surface of the battery assembly, and the convex portion is provided with a through hole for inserting the oil guiding mechanism into the hollow body portion.

In the electronic cigarette of the present invention, The atomizer bracket is fixedly fixed to the boss portion, and the atomizer bracket is provided with a second threaded sleeve for detachably connecting with the first thread sleeve.

In the electronic cigarette of the present invention, An oil hole for adding smoke oil is disposed on an end surface of the body portion adjacent to the battery assembly, and the oil hole is provided with an oil hole plug for detaching the connection.

In the electronic cigarette of the present invention, a first vent hole is defined in a sidewall of the body portion opposite to the receiving cavity, and the battery assembly is internally provided for conducting the first vent hole and the smoking end. Smoke passage.

In the electronic cigarette of the present invention, A second vent hole is defined in the battery casing near the side wall of the oil reservoir, and the battery assembly is internally provided with a smoke passage for conducting the second vent hole and the smoking end.

In the electronic cigarette of the present invention, the smoking end is located outside one end of the battery assembly, or the smoking end is located in a middle portion of the battery assembly, or the smoking end is located on the battery assembly away from the The location of the oil reservoir.

In the electronic cigarette of the present invention, the atomizing assembly is disposed coaxially with the battery assembly.

In the electronic cigarette of the present invention, the oil reservoir is a transparent container.

In the electronic cigarette of the present invention, the battery assembly is disposed near a side of the smoking end A control module for controlling the battery assembly to supply power to the atomizing assembly.

The electronic cigarette of the present invention has the following beneficial effects: since the oil reservoir is disposed at one end of the electronic cigarette body away from the smoking end, and the atomizing component is disposed in the oil reservoir, compared with the prior art, Shorten the length of the entire electronic cigarette, easy to carry The oil reservoir for storing the smoke oil is far away from the smoking end. When the user uses the electronic cigarette, the user can effectively avoid the user from smoking the oil and bring a bad experience; when smoking, it is generally clamped near the mouth end. On the battery assembly, the oil reservoir is usually not clamped by external force, so that the oil reservoir outputs a balanced amount of smoke to the atomizing assembly, thereby effectively ensuring the stability of the generated smoke.

DRAWINGS

The present invention will be further described below in conjunction with the accompanying drawings and embodiments, in which:

1 is a schematic cross-sectional view showing the structure of an electronic cigarette of the prior art;

2 is a schematic cross-sectional view showing the overall structure of an electronic cigarette according to a first preferred embodiment of the present invention;

3 is a schematic structural view of an oil reservoir and an atomizing assembly according to a first preferred embodiment of the present invention;

4 is a schematic structural view of a battery assembly according to a first preferred embodiment of the present invention;

5 is a schematic cross-sectional view showing the overall structure of an electronic cigarette according to a second preferred embodiment of the present invention;

6 is a schematic view showing the assembly structure of an oil reservoir and an atomizing assembly according to a second preferred embodiment of the present invention;

FIG. 7 is a schematic structural view of a battery assembly according to a second preferred embodiment of the present invention.

detailed description

For a better understanding of the technical features, objects and effects of the present invention, the embodiments of the present invention are described in detail with reference to the accompanying drawings.

As shown in FIG. 2, an electronic cigarette according to a first preferred embodiment of the present invention includes:

The electronic cigarette body is provided with a smoking end 3 through which the user can smoke.

The electronic cigarette body is further provided with an oil reservoir 2 for accommodating the oil, that is, an atomizable smoke oil is stored in the oil reservoir 2.

The atomizing assembly 4 for atomizing the smoke oil, that is, the atomizing component 4 can atomize the oil in the oil reservoir 2.

An air flow passage (not shown) for circulating the atomized smoke oil is also formed in the electronic cigarette body so that the user passes the smoking end 3 The smoke flowing through the air passage is sucked. The electronic cigarette body further includes a battery assembly 5 for supplying power to the atomizing assembly 4.

As shown in FIG. 2, the oil reservoir 2 is disposed on the electronic cigarette body away from the smoking end. One end of the arrangement is that the position of the oil reservoir 2 is away from the smoking end 3 so that the air flow passage located in the electronic cigarette body does not pass through the oil reservoir 2, thereby causing the oil reservoir 2 The un-atomized smoke oil will not leak into the airflow passage, so that the user will not suck the un-atomized smoke oil, thereby effectively avoiding the leakage of the smoke oil and the phenomenon of the user sucking the smoke oil, thereby improving The user experience. Due to the atomizing assembly 4 The atomizer assembly 4 is disposed in the oil reservoir 2 at one end away from the smoking end 3, that is, the position of the atomizing assembly 4 is far from the user's mouth. The heat generated when atomizing the smoke oil will not burn the user, effectively improve the safety of the use of the electronic cigarette, and the user will smoke at the battery assembly 5 during smoking, without the need to hold the heat generating atomization assembly. The user can prevent the scalding of the hand when using the electronic cigarette provided by the embodiment, and effectively simulates the temperature of the real cigarette and improves the user experience during smoking. Further, the atomizing assembly 4 Removably attached to the oil reservoir 2, the atomizing assembly 4 can be easily removed to replace the oil reservoir 2 or add oil to the oil reservoir 2.

The atomizing assembly 4 is disposed in the oil reservoir 2, and the length of the entire electronic cigarette is composed of the oil reservoir 2, the battery assembly 5, and the nozzle end 3 The composition, compared with the atomizing assembly 4 of the prior art, is provided between the battery assembly and the nozzle end, shortening the length of the entire electronic cigarette and being convenient to carry.

Battery pack 5 at the smoking end 3 with the oil reservoir 2 Between when the user uses the electronic cigarette provided in this embodiment to smoke, the user naturally holds the position in the upper middle portion of the electronic cigarette body near the smoking end 3, that is, in the position where the battery assembly 5 is located, due to Oil reservoir 2 It is disposed at one end away from the suction nozzle 3, so the oil reservoir 2 is usually not clamped by an external force, so that the oil reservoir 2 is directed to the atomizing assembly 4 The balanced amount of smoke is output, thus effectively ensuring the stability of the generated smoke.

In this embodiment, the smoking end 3 may be located outside one end of the battery assembly 5, or the smoking end 3 is located in the battery assembly 5 The middle portion or the smoking end 3 is located on the battery assembly 5 away from the atomizing assembly 4, and the overall air flow passage is straight, which can effectively reduce the phenomenon of oil accumulation. In the present invention, the smoking end 3 The position is not limited as long as it satisfies the end located away from the oil reservoir 2.

Specifically, the atomizing assembly 4 and the battery assembly 5 The coaxial arrangement allows the overall structure of the electronic cigarette to simulate real cigarettes and to conform to the user's usage habits.

Certainly, the specific arrangement manner is not limited in this embodiment, for example, the nozzle end 3, the battery assembly 5, and the oil reservoir 2 that are sequentially connected. The shape of the electronic cigarette may be staggered so that the overall shape of the electronic cigarette may be any shape.

The atomizing assembly 4 and the battery assembly 5 can also be arranged non-coaxially, such as the oil reservoir 2 and the battery assembly 5 The method of juxtaposition is adopted, and no limitation is imposed here.

The oil reservoir 2 and the battery pack 5 are detachably connected, and / or the battery pack 5 is also detachably connected to the smoking end 3, and / Or the atomizing assembly 4 is detachably connected to the oil reservoir 2. The detachable connection method may be a screw connection or a snap connection, and the specific connection manner is not limited as long as the oil reservoir 2 and the battery assembly 5, and / Or the battery pack 5 and the nozzle end 3, and / or the atomizing assembly 4 can be detachably connected to the oil reservoir 2.

The advantage of using the above detachable connection is that it is convenient for the user to change the nozzle end at any time 3 or to disassemble the oil reservoir at any time 2 Therefore, it is convenient for the user to add the oil to the oil reservoir 2 or replace the oil reservoir 2 .

As shown in FIG. 4, the battery assembly 5 is used to supply the atomizing assembly 4 to make the atomizing assembly 4 Produces smoke for the user to use while working. The battery pack 5 includes a battery cover 51, a battery 52, a first threaded sleeve 53 mounting bracket 57, and a first electrode structure 56.

The battery cover 51 is substantially a hollow cylindrical structure which is the same as the outer diameter of the oil reservoir 2, and the battery cover 51 is connected to the oil reservoir 2 When on, the two form a flat surface to enhance the overall effect of the electronic cigarette. In the present embodiment, the oil reservoir 2 and the battery assembly 5 are exemplified by a screw connection, that is, if the oil reservoir 2 and the battery assembly 5 By threaded connection, a first threaded sleeve 53 detachably connected to the oil reservoir 2 is provided at one end of the battery sleeve 51 near the oil reservoir 2, and if other detachable connection structure is adopted, the battery sleeve 51 is adjacent to the oil reservoir Other connecting structures may be provided at one end of the second structure, for example, an elastic snap-in spring in the snap-fit connection. In the present embodiment, only the threaded sleeve is used as an example, but the threaded sleeve is not limited. Specifically in this embodiment, the first threaded sleeve 53 is internal thread.

The battery 52 is used to supply power to the atomizing unit 4, which is fixedly mounted inside the battery case 51. Mounting bracket 57 fixed to the battery cover The inner wall of 51 is disposed along the axial direction of the battery case 51, and specifically, the battery 52 is fixed to the mounting frame 57. Mounting bracket 57 Also provided is a smoke passage 54 for circulating smoke generated by the atomized smoke oil in the electronic cigarette, the smoke passage 54 being disposed along the axial direction of the battery sleeve 51, and the smoke passage 54 and the battery 52 The axial directions are disposed in parallel in the battery case 51 and are isolated from each other.

A control module for controlling the battery pack 5 for supplying the atomizing component 4 is fixedly mounted on the side of the battery case 51 near the smoking end 3 The control module 55 has an air flow sensor (not labeled). When the user smokes the electronic cigarette, the airflow sensor can sense the change of the airflow in the electronic cigarette to control the battery component 5 and the atomizing component 4 Power on to drive the atomizing assembly 4 to work.

The first electrode structure 56 is mounted on the battery cover 51 near the end of the oil reservoir 2, and with the battery 52 The two electrodes are electrically connected. In this embodiment, the first electrode structure 56 is an electrical connection structure common in the prior art, and details are not described herein again.

As shown in FIG. 3, the atomizing assembly 4 includes a heating wire assembly 41, an oil guiding mechanism 42, an atomizer holder 43, and an atomizer electrode. 44, insulation ring 45 and atomizing sleeve 46.

The atomizer holder 43 is a substantially hollow cylindrical structure having open ends. Nebulizer holder 43 Internally fixed with atomizer electrode 44 And the atomizer electrode 44 is electrically connected to the heating wire assembly 41, and the insulating ring 45 is disposed between the atomizer holder 43 and the atomizer electrode 44, thereby causing the atomizer holder 43 and the atomizer electrode 44. Electrical insulation. When the oil reservoir 2 is connected to the battery assembly 5, the atomizer electrode 44 is respectively abutted with the first electrode structure 56 to realize the battery assembly 5 as an atomizing assembly 4 powered by. In this embodiment, the atomizer electrode 44 is an electrode structure that is common in the prior art.

The atomizing sleeve 46 is generally hollow cylindrical, and one end of the atomizing sleeve 46 is fixedly inserted at the atomizer electrode 43 away from the battery assembly 5 One side. The oil guiding mechanism 42 is fixedly mounted in the atomizing sleeve 46, and one end thereof is inserted in the oil reservoir 2 for adsorbing the oil stored in the oil reservoir 2, and the oil is delivered to the heating wire assembly. The atomization is performed; the heating wire assembly 41 is used to atomize the oil guiding structure 42. The oil is discharged from the oil reservoir 2, and the heating wire assembly 41 is fixedly installed between the oil guiding mechanism 42 and the atomizer holder 43. Specifically, the oil guiding mechanism 42 may be made of a material having an adsorption function such as oil guiding cotton or oil guiding fiber, which is not limited herein.

As can be seen from the figure, since the heating wire assembly 41 is located between the oil guiding mechanism 42 and the atomizer holder 43, the heating wire assembly 41 The smoke generated during operation does not pass through the oil reservoir 2, so that the mist atomized by the atomizing assembly 4 can flow to the smoking end 3 without passing through the oil reservoir 2, so that the smoke does not flow in the oil reservoir 2 Condensed by the action, so as not to block the passage of the airflow in the electronic cigarette. In the present embodiment, the shape of the oil guiding mechanism 42 is not limited, and may be, for example, a square shape or the like.

As shown in Fig. 3, the oil reservoir 2 is substantially hollow cylindrical, and the oil reservoir 2 is open near one end of the battery assembly 5. Oil reservoir 2 The body portion 21, the baffle 26, the annular sealing plug 24, and the rupturable membrane 23 are included.

The body portion 21 is a hollow cylindrical shape that is open at one end, is substantially U-shaped, and the body portion 21 is close to the battery assembly 5 A second threaded sleeve 22 for detachable connection to the battery assembly 5 is provided on one end side wall. Specifically, in the present embodiment, the second threaded sleeve 22 is externally threaded.

The baffle 26 has an annular shape and is disposed radially inside the body portion 21, thereby dividing the inside of the hollow body portion 21 into oil reservoirs which are isolated from each other. The 211 and the receiving cavity 212, wherein the receiving cavity 212 is located near one end of the battery assembly 5, and is used for receiving the atomizing assembly 4, and the oil storage chamber 211 is used for storing the oil. Main body portion 21 and receiving cavity A first vent hole 213 is defined in the opposite side wall, and the first vent hole 213 is open to the atmosphere to allow the outside atmosphere to flow into the electronic cigarette; and the first vent hole 213 and the battery assembly 5 The internal smoke passage 54 is electrically connected to allow the atmosphere to flow into the electronic cigarette through the first vent 213. The atomized smoke flows through the smoke passage 54 and flows to the nozzle end. For the user to take the food (the flow direction of the specific airflow in the electronic cigarette is shown in the direction of the arrow in FIG. 2); specifically, the shape and number of the first vent 213 are not limited herein.

The baffle 26 is made of a hard material to seal the oil reservoir chamber 211 and the receiving chamber 212 from each other. Baffle 26 An insertion hole (not shown) for inserting the oil guiding mechanism 42 into the oil reservoir 211 is provided, and the insertion hole is an axial through hole provided in the baffle 26 for the oil guiding mechanism 42 to be inserted. In order to make the oil guiding mechanism 42 Sealed tightly on the baffle 26, an annular sealing plug 24 with a through hole is provided in the insertion hole, and a rupturable film for sealing the oil guiding mechanism 42 is disposed inside the through hole of the annular sealing plug 24. When the oil guiding mechanism 42 is inserted into the oil storage chamber 211 through the insertion hole, the oil guiding mechanism 42 first breaks the rupturable film 23 and then seals it in the through hole of the annular sealing plug 24 to realize the guiding. Oil agency 42 tight seal.

In order to enable the user to grasp the remaining amount of the smoke oil inside the oil reservoir 2, the oil reservoir 2 is a transparent container, allowing the user to pass through the transparent oil reservoir 2 The amount of remaining smoke in the electronic cigarette can be grasped at any time, so that the user can replace the oil reservoir 2 in time or add the oil to the oil reservoir 2.

Preferably, the oil reservoir 2 It can also be a glass bottle. Due to the stable nature of the glass material, it is avoided to affect the smell of smoke due to chemical reactions.

Preferably, the oil reservoir 2 made of glass The outer peripheral wall is provided with a scale so that the user can estimate the amount of time that the remaining amount of smoke can be used for smoking, which is convenient for the user to use.

Further, a protective cover (not shown) is disposed on the outer casing of the oil reservoir 2 to avoid the oil reservoir of the glass material 2 Broken due to a fall.

Preferably, the protective cover is provided with a smoke oil observation window (not shown) for the user to observe the oil reservoir 2 through the observation window. The amount of smoke oil remaining inside.

When assembling the above electronic cigarette, the atomizing assembly 4, the battery assembly 5, and the oil reservoir 2 are first assembled separately, and then the atomizing assembly 4 is assembled. It is fixedly installed in the oil reservoir 2, and finally the oil reservoir 2, the battery assembly 5 and the nozzle end 3, which are equipped with the atomizing component 4, are sequentially connected, and after the assembly is completed, the atomizer electrode of the atomizing component 4 44 The first electrode structure 56 of the battery assembly 5 is abutted against the fixed connection.

In summary, the use of the electronic cigarette provided in the above embodiment has the following beneficial effects:

(1) Since the oil reservoir 2 is disposed at the end of the electronic cigarette body away from the smoking end 3, due to the oil reservoir for storing the soot oil 2 It is far away from the smoking end. When the user uses the electronic cigarette, it can effectively prevent the user from smoking the smoke oil and bring a bad experience.

(2) Since the atomizing assembly 4 is disposed in the oil reservoir 2, the length of the entire electronic cigarette is shortened compared to the prior art, and is convenient to carry. .

(3) Since the oil reservoir 2 is disposed at an end away from the suction nozzle 3, the oil reservoir 2 is usually not clamped by an external force, so that the oil reservoir 2 The balance of the amount of smoke is output to the atomizing unit 4, thereby effectively ensuring the stability of the generated smoke.

(4) Since the heating wire assembly 41 is housed in the receiving cavity 212, the smoke generated when the heating wire assembly 41 operates does not pass through the oil reservoir. 2, so that the mist atomized by the atomizing component 4 can flow to the smoking end 3 without passing through the oil reservoir 2, so that the smoke does not flow in the oil reservoir 2 Condensation under the action of the air, so as not to block the passage of the airflow in the electronic cigarette.

(5) The battery assembly 5 is disposed between the oil reservoir 2 and the nozzle end 3, and the atomizing assembly 4 is further disposed in the oil reservoir 2 Internally, the atomizing assembly 4 is located far away from the smoking end 3, and when the electronic cigarette is used, the position of the atomizing assembly 4 is far from the position of the user's mouth, so that the atomizing assembly 4 The heat generated when atomizing the smoke oil does not burn the user, which effectively improves the safety of the use of the electronic cigarette. Moreover, when using the electronic cigarette, the user does not need to hold the heat generating atomizing assembly 4 Therefore, the user does not have burns on the hand when using the electronic cigarette to smoke, effectively simulates the temperature of the real cigarette, and improves the user experience during smoking.

(6) the air flow passage in the electronic cigarette does not pass through the oil reservoir 2 Therefore, it is possible to prevent the smoke oil from penetrating into the air flow passage, and effectively avoid the liquid leakage phenomenon of the electronic cigarette.

(7) The atomizing assembly 4 in the electronic cigarette is detachably disposed in the oil reservoir 2 when the atomizing assembly 4 When it is damaged, it is convenient for the user to replace the atomizing assembly 4; and it is convenient for the user to add the oil to the oil reservoir 2 or replace the oil reservoir 2 .

(8) The smoking end 3 of the electronic cigarette is detachably attached to the battery pack 5, thereby facilitating the user to disassemble the smoking end 3 Wash it.

As shown in FIG. 5, FIG. 6, and FIG. 7, the second preferred embodiment of the present invention An electronic cigarette is provided which differs from the first embodiment in the structure of the oil reservoir 2, the atomizing assembly 4, and the battery assembly 5. Specifically, the oil reservoir 2 of the present embodiment includes a body portion 21 and a boss portion 213 The body portion 21 is substantially a hollow bottle-like structure, that is, the boss portion 213 is formed by axially reducing the diameter of the body portion 21 near the end surface of the battery assembly 5. An oil guiding mechanism 42 is provided on the boss portion 213. A through hole (not shown) inserted into the hollow body portion 21 is axially disposed on the boss portion 213 for the oil guiding mechanism 42 to be inserted into the hollow body portion 21 through the through hole. Internal. Further, an oil hole (not shown) for adding smoke oil is disposed on an end surface of the body portion 21 adjacent to the battery assembly 5, and the oil hole is provided with a hole plug 25 for detaching the connection. 2 When adding the oil to the inside, it is only necessary to pull out the oil plug 25 on the oil hole, that is, the oil oil is added to the oil reservoir 2 through the oil hole. The disassembly of the atomizing assembly 4 and the oil reservoir 2 is avoided before the oil reservoir 2 is removed. Adding smoke oil inside, if too many times of adding smoke oil, it is easy to cause atomization component 4 and oil reservoir 2 The problem of poor sealing improves the service life of the electronic cigarette. The number and shape of the oiling holes are not limited as long as the oiling holes are provided in the through holes of the body portion 21 close to the end faces of the battery assembly 5; The number of 25 is equal to the oiling hole and is set in one-to-one correspondence with the oiling hole.

The atomizing assembly 4 differs from the first embodiment in that the atomizer holder 43 is partially disposed outside the oil reservoir 2, and the atomizer holder 43 Abutting and fixing with the boss 213, and a second threaded sleeve 22 for detachably connecting with the first threaded sleeve 53 is disposed on the side wall of the atomizer holder 43 outside the oil reservoir 2. . That is, the present embodiment is detachably connected to the battery pack 5 through the atomizing assembly 4, thereby realizing a detachable connection between the oil reservoir 2 and the battery pack 5.

The battery pack 5 is different from the first embodiment in that a second vent hole is opened in the side wall of the battery cover 51 near one end of the oil reservoir 2. 511, and the second vent 511 is open to the atmosphere, so that the outside atmosphere flows into the electronic cigarette through the second vent 511; the second vent 511 and the smoke passage inside the battery assembly 5 54 phase conduction, so that the atmosphere carrying the electric heating wire assembly through the second vent 511 into the electronic cigarette 41 atomized smoke flows through the smoke passage 54 and flows to the nozzle end 3 For the user to take the food (the flow direction of the specific airflow in the electronic cigarette is shown in the direction of the arrow in FIG. 5); specifically, the shape and number of the second vent 511 are not limited herein.

The use of the electronic cigarette provided in the second embodiment can also achieve the advantageous effects as described in the electronic cigarette of one of the embodiments.

In the third embodiment of the present invention, it differs from the second embodiment in that the atomizing assembly 4 and the oil reservoir 2 of the present embodiment The non-detachable connection between the atomization component 4 and the oil reservoir 2 is performed by means of an interference fit. The specific fixed connection method is prior art and will not be described here.

The embodiments of the present invention have been described above with reference to the drawings, but the present invention is not limited to the specific embodiments described above, and the specific embodiments described above are merely illustrative and not restrictive, and those skilled in the art In the light of the present invention, many forms may be made without departing from the spirit and scope of the invention as claimed.

Claims

An electronic cigarette characterized by comprising:

Electronic cigarette body;

The electronic cigarette body is provided with a smoking end (3), an oil reservoir (2) for containing the oil, and an atomizing component for atomizing the oil (4) And a battery assembly (5) for supplying power to the atomizing assembly (4);

The oil reservoir ( 2 ) is disposed on an end of the electronic cigarette body away from the smoking end ( 3 );

The atomizing assembly (4) is disposed within the oil reservoir (2).
The electronic cigarette according to claim 1, wherein the battery assembly (5) is located at the smoking end (3) and the oil reservoir (2) The oil reservoir (2) is detachably connected to the battery assembly (5).
The electronic cigarette according to claim 1 or 2, characterized in that the atomizing assembly (4) is detachably connected to the oil reservoir (2) )Inside.
The electronic cigarette according to claim 3, wherein the battery component (5) comprises:

Battery cover ( 51 );

a battery (52) housed inside the battery cover (51);

a first threaded sleeve (53) disposed at one end of the battery case (51) adjacent to the oil reservoir (2) for detachable connection with the oil reservoir (2) ).
The electronic cigarette according to claim 4, wherein the atomizing component (4) comprises:

a heating wire assembly (41) for atomizing the smoke oil;

An oil guiding mechanism (42) for conveying the oil in the oil reservoir (2) to the heating wire assembly (41) for atomization.
The electronic cigarette according to claim 5, wherein the atomizing component (4) further comprises:

Nebulizer holder (43);

An atomizer electrode fixedly disposed inside the atomizer holder (43) and electrically connected to the heating wire assembly (41) (44) );

An insulating ring (45) is disposed between the atomizer holder (43) and the atomizer electrode (44);

An atomizing sleeve (46) disposed on the atomizer holder (43), the oil guiding mechanism (42) being disposed on the atomizing sleeve (46) ) Internal.
The electronic cigarette according to claim 5, wherein the oil reservoir (2) comprises:

Body portion (21);

a second threaded sleeve (22) is disposed at one end of the body portion (21) adjacent to the battery assembly (5) for detachably connecting with the first threaded sleeve (53) );

a baffle (26) radially disposed in the body portion (21), the baffle (26) to the body portion (21) The hollow interior is divided into an oil storage chamber (211) that is isolated from each other and a receiving chamber (212) for receiving the atomizing assembly (4);

The baffle (26) is provided with an insertion hole for inserting the oil guiding mechanism (42) into the oil reservoir (211).
The electronic cigarette according to claim 7, characterized in that an annular sealing plug (24) with a through hole is arranged in the insertion hole.
The electronic cigarette according to claim 8, wherein a sealing mechanism for sealing the oil guiding mechanism is provided inside the through hole of the annular sealing plug (24). ) can break through the film ( 23 ).
The electronic cigarette according to claim 6, wherein the oil reservoir (2) comprises:

Body portion (21);

The body portion (21) is formed with a convex portion (213) axially reduced in diameter near an end surface of the battery assembly (5), and the convex portion (213) A through hole for inserting the oil guiding mechanism (42) into the hollow body portion (21) is provided.
The electronic cigarette according to claim 10, wherein the atomizer holder (43) and the boss portion (213) The abutment is fixed, and the atomizer holder (43) is provided with a second threaded sleeve (22) for detachable connection with the first threaded sleeve (53).
The electronic cigarette according to claim 11, wherein said body portion (21) is adjacent to said battery pack (5) The oil supply hole for adding the smoke oil is provided on the end surface, and the oil hole is provided with a detachable oil hole plug (25).
The electronic cigarette according to claim 7, wherein the body portion (21) is provided with a first vent hole on a side wall opposite to the receiving cavity (212) ( 213), the battery assembly (5) is internally provided with a smoke passage (54) for conducting the first vent hole (213) and the smoking end (3).
The electronic cigarette according to claim 4, wherein the battery sleeve (51) is provided with a second vent hole adjacent to a side wall of the oil reservoir (2) ( 511), the battery assembly (5) is internally provided with a smoke passage (54) for conducting the second ventilation hole (511) and the smoking end (3).
The electronic cigarette according to claim 1, wherein the smoking end (3) is located outside one end of the battery assembly (5), or the smoking end (3) ) located in the middle of the battery assembly ( 5 ), or the smoking end ( 3 ) is located on the battery assembly ( 5 ) away from the oil reservoir ( 2 ).
The electronic cigarette according to claim 1, wherein the atomizing component (4) and the battery component (5) ) Coaxial settings.
The electronic cigarette according to claim 1, characterized in that the oil reservoir (2) is a transparent container.
The electronic cigarette according to claim 1, wherein the battery assembly (5) is disposed near a side of the smoking end (3) A control module (55) for controlling the battery assembly (5) to supply power to the atomizing assembly (4).